System Accessories
UL, CSFM Listed*
Remote Station Devices, Digital Alarm
Communicating Transmitter (DACT) Model 2080-9024
Features
Four channel DACT for connection to Simplex®
fire alarm control panels without internal DACT
capability:
• Dual telephone line interface with supervised status
• DACT supervises control panel connections
• Control panel can supervise the DACT by monitoring
auxiliary contacts
• Compatible with Simplex fire alarm control panels
providing 24 VDC, and Alarm, Trouble, and
Supervisory contacts
• UL Listed to Standard 864 per NFPA 72 for Central
Station Service:
• Operation is FCC Part 15 approved
Selectable to report in the following formats:
• SK 3/1
• Sescoa 3/1
• SK 4/2 and SK FSK (4/2)
• Radionics BFSK
• Contact ID
• SIA
Additional features:
• Programmable power fail report delay
• Internal audible trouble alarm
• Fuseless overload protection with automatic reset
• Auxiliary relay is programmable to indicate alarm or
trouble
Description
Monitoring. 2080-9024 digital alarm communicating
transmitters (DACT) monitor the status of a fire alarm
control panel and reports alarms, troubles, and
supervisory conditions to a central supervising station.
Power (24 VDC) with battery backup is supplied by the
fire alarm control panel. Local AC mains are monitored
for power loss with trouble reporting programmable with
no time delay or with a selectable delay of from 6 to 12
hours.
Supervised Communications. Communications to
the supervising station are via two monitored telephone
lines. If one line fails for more than 90 seconds, a trouble
signal is transmitted on the other line and an internal
trouble alert audio signal will sound. If both lines should
fail, the internal audio trouble signal will sound.
Additionally, a programmable time of day test signal is
sent to the supervising station once every 24 hours.
MODEL 2080-9024
4 CHANNEL COMMUNICATOR
"WARNING"
HIGH VOLTAGE PRESENT INSIDE,
DISCONNECT POWER TO THIS
UNIT BEFORE SERVICING
S3511
UL
®
LISTED
SIGNALING DEVICE
NO. BJ-4297
MADE IN USA
121764
2080-9024 DACT
Specifications
Electrical
18-32 VDC, 24 VDC nominal
supplied from Fire Alarm Control
Panel
84 mA Standby
Input Current @ 24 VDC
154 mA Alarm
Form C (SPDT) rated 1 A
Auxiliary Relay Contacts
@ 24 VDC/VAC, resistive
Telephone Jack
RJ31X, 2 required
Connection Type
Loop start
Input Voltage
LED Indicators, Internal
Power-on
Trouble
Telephone Line Trouble
Green
Yellow
Red, one per line
Mechanical
Dimensions
Weight
Color
10-3/8” W x 10-1/8” H x 3” D
(264 mm x 257 mm x 76 mm)
6 lbs (2.72 kg)
Red
* This product has been approved by the California State Fire Marshal (CSFM) pursuant to
Section 13144.1 of the California Health and Safety Code. See CSFM Listing
7300-0026:197 for allowable values and/or conditions concerning material presented in
this document. It is subject to re-examination, revision, and possible cancellation. This
product was not approved by ULC, FM, or MEA (NYC) as of document revision date.
Additional listings may be applicable; contact your local Simplex product supplier for the
latest status. Listings and approvals under Simplex Time Recorder Co. are the property
of Tyco Safety Products Westminster.
Auxiliary Relay Output. A SPDT auxiliary relay is
provided with operation programmable to indicated alarm
or trouble.
S2080-0008-4 10/2007
Programming
The 2080-9024 can be programmed for: telephone
number changes, time changes, loop response time, user
and installer codes, account numbers, AC mains power
fail reporting time delay, and system or zone status.
Programming is performed by using the optional Remote
Annunciator/Programmer or by using a PC with
applicable software and compatible modem.
Typical Architect/Engineer Specification
The contractor shall furnish and install an approved
digital communicator transmitter to transmit fire alarm
activity to a central supervising location. The
communicator shall be UL 864 listed as conforming to the
requirements of NFPA 72 for Central Station connections
and shall be UL listed as compatible with the connected
Simplex fire alarm control panel. 24 VDC operating
voltage and battery backup shall be provided by the fire
alarm control panel.
The communicator transmitter shall have the capability of
supervising two telephone lines and of seizing a telephone
line and sending an alarm signal on one or both lines
without the need of any additional equipment. If
telephone service is interrupted on either line for more
than 90 seconds, the communicator transmitter shall be
capable of reporting the loss of either telephone line
without regard to which line failed. If both lines fail, a
local panel mounted trouble alert shall sound.
The communicator shall be capable of being programmed
to send a test signal to the central supervising location
once every 24 hours at a user selected time.
Signals to the central supervising location shall indicate
which of the communicator transmitter initiating device
circuits are in alarm and which are in trouble. Restoration
to normal status shall also be transmitted with specific
description messages. The communicator shall be capable
of transmitting to Silent Knight, Radionics, or ADEMCO
receiving stations.
Product Selection
Model
Description
2080-9024
Digital Alarm Communicating Transponder (DACT) with red cabinet
2080-9022
Telephone connection cables, two (2) required, 7 ft (2.1 m) long
5230
Remote Annunciator/Programmer (order category is OPSILENT); alphanumeric LCD with key inputs
2080-9031
Remote Annunciator/Programmer cable to connect to 2080-9024 DACT
4081-9003
End-of-Line Resistor Harness, 4.7 kΩ, 1/2 W, (reference 733-896); three (3) required (Alarm, Trouble, and
Supervisory)
Wiring Reference Diagram
Auxiliary relay contacts, Form C, see note 1
Simplex Fire Alarm
Control Panel
NOTE: Locate 20 ft
maximum (6 m)
from 2080-9024
DACT, wiring in
conduit, or per local
code
to fire alarm 120 VAC to monitor mains status
Remote
Annunciator/
Programmer (5230)
24 VDC Power
MODEL 2080-9024
4 CHANNEL COMMUNICATOR
Cable 2080-9031
Alarm
Trouble
"WARNING"
HIGH VOLTAGE PRESENT INSIDE,
DISCONNECT POWER TO THIS
UNIT BEFORE SERVICING
Telephone Line 1
S3511
UL
®
Supervisory
LISTED
SIGNALING DEVICE
Telephone Line 2
to RJ31X jacks, requires
2, 2080-9022 cables
NO. BJ-4297
MADE IN USA
121764
2-wire connections to NO contacts, each requires
4081-9003, 4.7 K end-of-line resistor harness
NOTES:
1. Auxiliary relay output can be monitored by control panel as Alarm or Trouble.
2. Refer to Installation Instructions supplied with DACT for additional mounting and wiring detail.
Tyco, Simplex, and the Simplex logo are trademarks of Tyco International Services AG or its affiliates in the U.S. and/or other countries. NFPA 72 and NFPA are trademarks of
the National Fire Protection Association (NFPA). Contact ID is a trademark of Pittway Corporation.
Tyco Safety Products Westminster • Westminster, MA • 01441-0001 • USA
www.tycosafetyproducts-usa-wm.com
S2080-0008-4 10/2007
© 2007 Tyco Safety Products Westminster. All rights reserved. All specifications and other information shown were current as of document revision date and are subject to change without notice.